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Vulnerabilities of Canonical LXD

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CVE Summary Score Published
CVE-2026-112816 Improper certificate validation in the HTTPS listener in Canonical LXD 4.0.14, 5.0.10, 5.21.8, 6.9 before 4.0.15,… 10.0 Critical Oct 30, 2026
CVE-2026-87799 Improper link resolution in the migration receive path in Canonical LXD versions 4.0 and later (fixed in 4.0.14, 5.0.10,… 9.9 Critical Sep 28, 2026
CVE-2026-85185 Path traversal in the btrfs storage driver in Canonical LXD versions 4.0.2 and later (fixed in 4.0.14, 5.0.10, 5.21.8… 9.6 Critical Sep 28, 2026
CVE-2026-85526 Path traversal in the Btrfs storage driver (unpackVolume) in Canonical LXD on Linux allows an authenticated user with… 9.9 Critical Sep 28, 2026
CVE-2026-66897 A path traversal vulnerability in LXD's instance template processing allows an attacker with container edit permissions,… 9.9 Critical Aug 24, 2026
CVE-2026-48769 Incus has an arbitrary file write on its client due to trusted image hash 9.9 Critical Aug 21, 2026
CVE-2026-48755 Incus has an argument injection in backup compression algorithm leading to AFW and ACE 9.9 Critical Aug 21, 2026
CVE-2026-48752 Incus has arbitrary file read+write on host via templates/ symlink in malicious image 9.9 Critical Aug 21, 2026
CVE-2026-48751 Incus has a restricted project bypass leading to arbitrary command execution 9.9 Critical Aug 21, 2026
CVE-2026-48750 Incus has an arbitrary file write on host via `exec-output` symlink in crafted image 9.9 Critical Aug 21, 2026
CVE-2026-48749 Incus has an arbitrary file read+write on host via rootfs/ symlink in malicious image 9.9 Critical Aug 21, 2026
CVE-2026-66898 A path traversal vulnerability in LXD allows an attacker to manipulate file system paths during backup import and… 9.9 Critical Aug 12, 2026
CVE-2026-63293 A link following vulnerability in LXD allows an attacker to achieve arbitrary file read and write operations on the host… 9.9 Critical Aug 12, 2026
CVE-2026-63294 A link following vulnerability in LXD allows an attacker to achieve root command execution on the host system 9.9 Critical Aug 12, 2026
CVE-2026-63296 An authorization bypass vulnerability in LXD allows an authenticated attacker to bypass target project restrictions… 9.9 Critical Aug 12, 2026
CVE-2026-63297 An authorization bypass vulnerability in LXD due to a timing flaw during configuration merging allows an authenticated… 9.9 Critical Aug 12, 2026
CVE-2026-62420 An authorization bypass vulnerability in LXD allows an authenticated attacker to bypass target project security… 9.9 Critical Aug 12, 2026
CVE-2026-63300 An improper validation vulnerability in the instancePostMigration function in lxd/instance_post.go of LXD allows an… 9.9 Critical Aug 12, 2026
CVE-2026-34179 In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate… 9.1 Critical Apr 9, 2026
CVE-2026-34178 In Canonical LXD before 6.8, the backup import path validates project restrictions against backup/index.yaml in the… 9.1 Critical Apr 9, 2026
CVE-2026-34177 Canonical LXD versions 4.12 through 6.7 contain an incomplete denylist in isVMLowLevelOptionForbidden… 9.1 Critical Apr 9, 2026
CVE-2026-28384 An improper sanitization of the compression_algorithm parameter in Canonical LXD allows an authenticated, unprivileged… 9.4 Critical Mar 12, 2026

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